#1
What does the 'W' stand for in the acronym 'WHMIS'?
Workplace
ExplanationIt stands for Workplace.
#2
Which class of hazardous materials is known for its corrosive properties?
Class 8
ExplanationClass 8 is known for corrosive properties.
#3
Which hazard class does 'Carbon Dioxide' belong to?
Class 2.2
ExplanationCarbon Dioxide belongs to Class 2.2.
#4
Which hazard class includes materials with the potential for immediate and serious toxic effects?
Class 6
ExplanationClass 6 includes materials with immediate toxic effects.
#5
What does the acronym 'DOT' stand for in the context of hazardous materials transportation?
Department of Transportation
ExplanationDOT stands for Department of Transportation.
#6
Which hazard class includes materials that are capable of detonation or explosive decomposition?
Class 1
ExplanationClass 1 includes materials with explosive properties.
#7
What is the purpose of placards on vehicles transporting hazardous materials?
To warn emergency responders and the public of the cargo
ExplanationPlacards warn about the transported cargo.
#8
Which UN number is associated with 'Gasoline'?
UN 1993
ExplanationGasoline is associated with UN number 1993.
#9
Which agency regulates the transportation of hazardous materials in the United States?
Department of Transportation (DOT)
ExplanationDOT regulates hazardous materials transportation.
#10
What is the meaning of the hazmat diamond symbol's blue quadrant?
Health Hazard
ExplanationBlue quadrant indicates Health Hazard.
#11
Which hazard class includes materials that are spontaneously combustible?
Class 4.1
ExplanationClass 4.1 includes spontaneously combustible materials.
#12
What is the function of a shipping name for hazardous materials?
To provide a generic description of hazardous materials
ExplanationShipping name provides a generic description.
#13
What is the purpose of an Emergency Response Guidebook (ERG)?
To provide guidance for responding to hazardous materials incidents
ExplanationERG guides response to hazardous materials incidents.
#14
In the context of hazardous materials, what does the term 'MSDS' stand for?
Material Safety Data Sheet
ExplanationMSDS stands for Material Safety Data Sheet.
#15
What is the primary purpose of the '49 CFR' regulations?
Regulating hazardous materials transportation by ground
Explanation49 CFR regulates ground transportation of hazardous materials.
#16
What is the significance of the 'ID number' on a hazardous material label?
It is a unique identifier assigned to each hazardous material
ExplanationID number is a unique identifier for each hazardous material.
#17
What is the function of the 'Technical Name' on a hazardous materials shipping paper?
To list the scientific name of the hazardous material
ExplanationTechnical Name lists the scientific name of the hazardous material.
#18
What is the significance of the 'Placard' displayed on a vehicle transporting hazardous materials?
To warn emergency responders and the public of the type of cargo being transported
ExplanationPlacard warns about the type of cargo being transported.